mentor 转为PADS9.3.1 出错

Expedition to pads Layout Design and Libraries Translator (Version 9.3.1) 03/24/12 16:25:12
Copyright (c) 2011 mentor Graphics Corp. - All rights reserved
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Input folder: F:mentorMENTOR_FLIEpcb1.pcb
Output folder: 1_pads.pcb
[I] Preparing data...
Output file: 1_pads.pcb
[I] Loading...
[I] Translating Expedition design files from 'K:Users\AppDataLocalTemp' to PADS Layout design file
[I] Reading Pad Stacks...
[I] Reading Cells...
[I] Reading Part Numbers...
[I] Reading Job Prefernces...
[I] Reading Net Classes...
[I] Reading Layout...
[I] Translating data...
[W] All coincident Pad Entry rules are translated to Default Rules level
[W] Discriminate Pad Entry rules found, and the rules were not translated.
[W] Route grid is not set. Primary part grid is used for setting design grid.
[W] Decal names were translated to upper case.
[W] Part type name 'CAP NP_C0603' contained invalid characters, and was translated to 'CAP_NP_C0603'.
[W] Part type name 'CAP NP_C0603_104' contained invalid characters, and was translated to 'CAP_NP_C0603_104'.
[W] Part type name 'CAP NP_C0805_226' contained invalid characters, and was translated to 'CAP_NP_C0805_226'.
[E] iCDB failed to open.
[I] Completed
iCDB failed to open.iCDB 打不开，是什么问题？

:(:(:(

[I] Preparing data...
Output file: 1_pads.pcb
[I] Loading...
[I] Translating Expedition design files from 'K:Usersszt1AppDataLocalTemp' to PADS Layout design file
[I] Reading Pad Stacks...
[I] Reading Cells...
[I] Reading Part Numbers...
[I] Reading Job Prefernces...
[I] Reading Net Classes...
[I] Reading Layout...
[I] Translating data...
[W] All coincident Pad Entry rules are translated to Default Rules level
[W] Discriminate Pad Entry rules found, and the rules were not translated.
[W] Route grid is not set. Primary part grid is used for setting design grid.
[W] Decal names were translated to upper case.
[W] Part type name 'CAP NP_C0603' contained invalid characters, and was translated to 'CAP_NP_C0603'.
[W] Part type name 'CAP NP_C0603_104' contained invalid characters, and was translated to 'CAP_NP_C0603_104'.
[W] Part type name 'CAP NP_C0805_226' contained invalid characters, and was translated to 'CAP_NP_C0805_226'.
[E] iCDB failed. Can't read configuration.
[I] Completed

[E] iCDB failed. Can't read configuration。 这个是什么问题